29439934 has 16 divisors (see below), whose sum is σ = 45376128. Its totient is φ = 14320152.

The previous prime is 29439913. The next prime is 29439947. The reversal of 29439934 is 43993492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9799 + ... + 12445.

It is an arithmetic number, because the mean of its divisors is an integer number (2836008).

Almost surely, 2^29439934 is an apocalyptic number.

29439934 is a deficient number, since it is larger than the sum of its proper divisors (15936194).

29439934 is a wasteful number, since it uses less digits than its factorization.

29439934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799.

The product of its digits is 209952, while the sum is 43.

The square root of 29439934 is about 5425.8579045161. The cubic root of 29439934 is about 308.7774744301. Note that the first 3 decimals are identical.

The spelling of 29439934 in words is "twenty-nine million, four hundred thirty-nine thousand, nine hundred thirty-four".